人教版八年级上册英语第一单元练习题
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知识要点
1. How often多久(一次)
How often do you exercise? 你多久锻炼一次身体？
How often does your mother go shopping? 你妈妈多久购一次物？
【区别】How often和How many times
①How often用来提问某个动作间隔多久发生一次，即询问动作发生的频率。通常对一
些表示频率的副词进行提问；也可以对频度短语进行提问。
②How many times意思是“多少次”，是用来提问做某事的次数的，往往就once, twice,
three times等词语进行提问。
典型例题：
1）Li Ming does his homework every day. （就划线部分提问）→
2）The old man went to the zoo three times this year.（就划线部分提问）→
2. hardly几乎不，简直不
There are hardly any students in the classroom.几乎没有学生在教室里。
There is hardly a cloud in the sky. 天空中几乎没有云。
【区别】hardly与hard
①hardly不是hard加后辍所构成的，它是副词，常与can或any连用。
②hard可用作形容词，意思为“艰难的，困难的，勤奋的”可等同于“difficult”。它也
可用作副词，意思是“努力地，刻苦地，猛烈地”。
典型例题：
1) 学好英语不难。（翻译成英语）→
2) We must (努力学习).
一、单项选择
1. —How often does Kate go hiking?
—.
A. I guess she’s OK.
B. About an hour.
C. Once the week.
D. Twice a week.
2. There are 50 students in our class. 75% students like going hiking. What does “75%” mean?
A. None of the students.
B. All the students.
C. Most of the students.
D. Some of the students.
3. They usually do some office work weekdays.
A. in
B. on
C. at
D. both B and C
4. I have time to have lunch.
A. sometimes
B. hard
C. hardly
D. already
5. —do you go shopping?
—Every Sunday.
A. How soon
B. How many times
C. How much
D. How often
6. —do you have a class meeting?
—Once a week.
A. How much
B. How often
C. What time
D. How long
7. I see her in the supermarket.
A. sometime
B. some time
C. sometimes
D. some times
8. —did you watch TV?
—About two hours.
A. How far
B. How often
C. How soon
D. How long
9. The results “watching TV” are interesting.
A. at
B. in
C. for
D. on
10. He is a good student. He late for school.
A. isn’t never
B. is often
C. is always
D. is hardly ever
B.句型转换
1. Most students exercise three times a week.（就划线部分提问）
do most students exercise?
2. I sleep nine hours every night.（就划线部分提问）
hours do you sleep every night?
3. My favorite program is Animal World.（就划线部分提问）
your favorite program?
4. My sister often goes to a movie on weekends.（就划线部分提问）
your sister often on weekends?
5. She sometimes does her homework at school.（就划线部分提问）
does she her homework at school?